#include <stdio.h>
#include <string.h>
int main(void)
{
    char str[100];
    strcpy(str, "tire-bouchon");
    strcpy(&str[4], "d-or-wi");  /* tired-or-wi */
    strcat(str, "red?");         /* tired-or-wired? */
    puts(str);
    return 0;
}